China Hardness Tester

Hardness tester
Features: based on HL hardness measuring principle, can detect various metal materials. A host can be equipped with 7 different impact devices, automatic identification the type of impact device, replacement without re-calibration. Support "Forged (Steel)" material, when using D / DC-type impact device to test "Forged" sample, it can read directly HB value, needn't manual look-up table. Can English display, menu-style operation, simple operation and convenient. There EL backlight for easy in a poorly lit environment.
The largest store reach 100 groups (impact times 32 ~ 1), hardness measurements, each measurement data includes single value, average value, measurement date, impact direction, materials, hardness and other information systems. Thermal printer integrated with the instrument as a whole, working quiet, fast print speeds, you can spot print the test report. Has a software calibration feature. RS232 interface, you can quickly and easily exchange with the PC machine data.
Overall dimension: 150mm x 73mm x 31mmTechnical parameters: Measuring range: (170 ~ 960) HLD Measuring direction: Support vertical downward slope, the level, slope, the vertical upward Measurement of Material: Steel and cast steel, alloy tool steel, stainless steel, gray iron, ductile iron, cast aluminum alloy, copper-zinc alloy (brass), copper-tin alloy (bronze), copper, forged steel Hardness standard: HL, HB, HRB, HRC, HRA, HV, HS Data Storage: Maximum 500 group (impact times: 32 ~ 1)
Thermal printer, working quietly, can be printed any number of copies of the test results to meet the needs of the sitePrinting Paper Width: (57.5 ± 0.5) mm; Print Roll Diameter30mm: Operating Voltage: 6V Ni-MH battery packCharging Power Supply: 9V/500mA; change time: 2.5 ~ 3.5 hoursWeight: 245g